Disabling ILS Mode
Use these steps to disable the ILS directory mode when NetMeeting starts:
After you launch NetMeeting — but before you call INmManager::Initialize to set the initialization mode of the conferencing service conf.exe — call INmSysInfo::SetProperty to set the property NM_SYSPROP_DISABLE_INITIAL_ILS_LOGON property to 1 (TRUE). This is a new property defined for NetMeeting 3. If NetMeeting has already been initialized (perhaps by some other client application) with any initialization value other than NM_INIT_NOLAUNCH, INmManager::Initialize returns the error code NM_E_ALREADY_INITIALIZED and the H323 setting does not take effect. At this point, you can display a dialog box that asks the end user to shut down NetMeeting so that it can be re-initialized. The NM_SYSPROP_DISABLE_INITIAL_ILS_LOGON property value does not persist across NetMeeting sessions. A NetMeeting session ends when the NetMeeting UI component is inactive and all NetMeeting client applications have exited.